What is a blockchain smartphone
in terms of application scenarios, the white paper points out that 5g blockchain mobile phone has five application scenarios: digital identity authentication, financial application, supply chain traceability application, judicial application and express instry application
taking digital identity authentication as an example, blockchain technology provides a new technology route for decentralized digital identity, which can verify the identity of users through an ID. users do not need to remember traditional authentication marks such as user name and password. Any website can use ID as a way of user login, and can also be used as the identity provider of ID. it not only solves the problem, but also does not need to rely on the centralized website to confirm the digital identity
at the innovative scheme design level, China Telecom blockchain and digital economy Joint Laboratory proposes a blockchain mobile phone research scheme of "security platform, independent identity authentication, multi-level application" in combination with blockchain, 5g and other technologies, aiming at the key problems of "number change" fraud, telephone harassment, mobile phone loss, and unreliable information in traditional mobile phones
according to the public report, China Telecom also participated in the writing of the white paper on blockchain telecom instry application (version 1.0). In May of this year, the Third Plenary Session of the trusted blockchain promotion plan was held, and experts from China Mobile, China Telecom and China Unicom, the co leaders of the telecom application project team, on behalf of the project team, officially released the white paper on blockchain telecom instry application (version 1.0)
the white paper is the world's first white paper on the application of blockchain telecommunications instry, which was led by three major basic telecommunications enterprises and jointly written by more than 10 units, including Huawei, ZTE, fun chain technology and Huaqi communications. You can pay more attention to bitMom
Blockchain, which has been busy for four months, is hot almost at the first touch. From the capital craze to we media cluster, now hardware manufacturers are also planning to take a share
as of April 12, Lenovo's block chain mobile phone S5 has been on sale for about 20 days. This thousand yuan machine mainly uses "blockchain" protection technology to ensure payment security< in addition to Lenovo S5, candy S11 and Changhong R8 Qilin also label blockchain mobile phones, and claim to have blockchain wallet, mobile phone mining and other functions
in the view of a number of technicians and instry insiders in the blockchain instry, the above-mentioned blockchain concept mobile phone does not make clear what specific blockchain technology is applied. The so-called encryption function is vague, and its technology is also applied in ordinary mobile phones. However, because the computing power of mobile phones is completely difficult to compete with mining machines, "mobile phone mining" is not realistic
however, it is not impossible for blockchain to be applied to smart hardware such as mobile phones“ If it is clear how to integrate the blockchain into the hardware, how many nodes there are, and what consensus mechanism and encryption means are used, the public will be more convinced. " Cao Yin said
Zhao Yongliang, vice president of Shandong blockchain Application Technology Research Institute, analyzed that after the development of smart phones in recent years, they have encountered a bottleneck. For some non head traditional manufacturers, there is no new growth and innovation, "in this respect, blockchain mobile phones are more like a gimmick."
In the 10th century, when Arabs and Portuguese sailed to the south of the equator in the 15th century, they noticed these two cloud like objects in the southern sky, which were called "Cape of good hope clouds". Portuguese navigator Magellan first described them accurately when he sailed around the world in 1521, and later named them after him. The big cloud is called the big Magellanic nebula, or LMC for short; The small cloud is called wheat cloud (SMC); Collectively known as Magellanic Cloud. In 1912, American astronomer Leavitt discovered the relationship between the circumference of the Cepheid variable of the wheat cloud. Herzpolon and Shapley then determined the distance of the wheat cloud, becoming the first confirmed extragalactic galaxy. The distance of big wheat cloud is 160000 light years, and that of wheat cloud is 190000 light years. They are 50000 light years apart in space. Large and small clouds are among the most recent galaxies, which enables us to analyze their member celestial bodies carefully. Therefore, they are important astronomical observation objects and important sources of galactic astrophysical data
recently, triangle mobile phone, a necessary artifact for blockchain users, officially appeared on its official website. The mobile phone puts forward the innovative idea of using blockchain thinking as a mobile phone: each mobile phone is a node, and each node will own more than 51% of the rights and interests generated by the behavior data contributed by the network, That is to let every user become the creator and sharer of the brand.
In May, HTC announced for the first time that it was developing a blockchain smartphone called exos. This news was announced after it had a bad start this year, which is a quite eye-catching project. HTC shipped more than 2 million units in the first quarter of last year. According to IDC, a market research firm, the company shipped only 630000 units in the first quarter of this year
considering the financial situation of HTC, the launch of exos mobile phone is very important. Currently, the verge has learned from HTC's Phil Chen about the launch date and estimated price of the mobile phone. Although he was vague about the details, he revealed that the phone is expected to be launched by the end of this year and the price will be announced by the end of the third quarter. When the verge mentioned that Finney, the world's first blockchain mobile phone (developed by sirin labs), was selling for $1000, Phil Chen said the exos price was "similar."
According to foreign media reports, HTC is the latest company to join the blockchain entrepreneurship boom. HTC announced plans to proce a new Android smartphone with blockchain technology. The company named the phone "exos" and equipped it with a universal digital wallet and security hardware to support cryptocurrency and distributed applications
HTC virtual reality head show project, Chen Xinsheng, founder of HTC vive, will be responsible for all the blockchain projects of the company. At the consensus 2018 global blockchain conference held in New York today, Chen Xinsheng said: "we envisage building a mobile phone on which you have your own electronic key, your own identity and data, and your mobile phone is the center."
HTC's exos mobile phone may be the second blockchain smart phone in the world. The first blockchain smartphone, named Finney, was launched by sirinlabs, an Israeli technology company. It allows people to store and use digital currency without paying transaction fees. The phone costs $1000
source: Netease Technology Report